Question juridique clé
Whether Helvetia Nostra had standing to challenge the building permits
Solution extraite
Yes. An environmental and heritage protection organization entitled under Art. 12(1)(b) NHG may challenge permits alleging violation of Art. 75b BV and its transitional/executing rules.
Motifs extraits
Second-home limits serve nature and landscape protection; recognized NHG organizations therefore have a protectable right to appeal.